i felt like you when I read it, but take a look here
"With Basic TX board, USRP1 can generate maximum of 44 MHz frequency,
What USRP2 is capable of ?
44 MHz is the highest frequency in the first Nyquist zone on the USRP1.
Much higher frequencies can be used in the higher zones. The USRP2
takes 100 MS/s rates and interpolates up to 400 MS/s. Direct
frequencies up to ~170 MHz should be usable. "
Maybe I interpreted wrong… Be free to correct me…
2009/3/16 Eric B. firstname.lastname@example.org:
There is a way to fix it?
I’m not sure where you found the 170 MHz number, or where it may have
come from, but the USRP2 DACS run at 100 MS/s. With the Basic Tx
50 MHz is what you would expect to see as the edge of the first
Ronaldo A. Viera Nunez
Universidade Federal de Santa Maria
Santa Maria - RS - Brasil